Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7822
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NGC7822, Greg Ray
NGC7822
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NGC7822

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NGC7822, Greg Ray
NGC7822
Powered byPixInsight

NGC7822

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Description

I captured this back in October, but never got around to processing the data. This is NGC7822 in the SHO palette. This is 20 frames of Ha and 20 frames of S2 that was mixed with the Pixinsight SHO script using a 50/50 mix of both in the blue channel. This was taken with my ES127ed scope using a field reducer with dropped the F stop to F6 and reduced the field to 761mm. The reducer also messed with the stars which required me to do more work with Pixinsight. Not perfect by any means.

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NGC7822, Greg Ray

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Narrowband imaging